Basic Navigation for Campers: Maps and Landmarks

Campground loops look alike. Pine trees look alike. After dark, a short walk to the restroom can feel longer than it is, and your phone may show no signal at all. Navigation sounds like a hiking skill, but campers use it every day: finding the right site, the water spigot, the trailhead and the way back.

This article covers the basics. You will learn which maps to get, how to pick landmarks before you need them, how to read the main parts of a topographic map, and how to prepare a phone map for places without signal. It does not teach rescue skills or what to do if you are lost. NPS covers that on its Outdoor Emergency Plan page, which is listed under sources.

You do not need special gear to start. A paper map and a little attention go a long way.

Start with the maps the campground and park give you

Begin with the park map and the campground map. The campground map guide explains loops, site numbers and facilities. The National Park Service (NPS) also offers a catalog of more than 1,000 maps you can download or print, searchable by state or park.

Do not rely on your phone alone. NPS says in its Trip Planning Guide to always carry a backup paper map, because your phone battery may not last the whole trip and you could damage or lose the phone.

Park pages often tell you how maps work locally. Great Smoky Mountains National Park, for example, warns that popular online maps and GPS apps may give wrong directions in the mountains, sending visitors the wrong way down one-way roads or to dead ends. Cell coverage there is very limited, so the park recommends a free brochure map from a visitor center or a download before you start. That is one park, but the lesson applies broadly. Look for a “Maps” page on the website of the place you are visiting and save what it offers while you still have signal.

Pick landmarks before you need them

NPS suggests reviewing the map and your planned route and noting landmarks you can use as reference points. While you move, pay attention to trail junctions, information signs and landmarks, and check that you are still on your route.

At a campground, good landmarks are easy to find:

Do this walk in daylight. NPS advises making camp before dark and learning the terrain during the day. If you must leave camp after dark, stay in areas you saw in daylight, go with a companion, and use a headlamp. The camp lighting guide covers lights. If you are walking beyond the campground, tell someone your route first. Tell someone your plan shows how.

Reading a topographic map

A topographic map shows the shape of the land. The U.S. Geological Survey (USGS) says its defining feature is contour lines, which are imaginary lines connecting points with the same elevation. USGS maps also show roads, rivers, lakes, boundaries and place names.

The USGS sheets in the sources list work as a free practice lesson. Try the “Activity Sheet #4” at home before the trip. It asks you to find the steeper hill and the gentler path up it.

Compass and phone maps, in plain terms

NPS lists navigation among the 10 Essentials, with a map, compass and GPS system. Its advice is practical: know how to use them before you go out, carry a physical map as a backup, and pack an extra battery for your phone. Practice at home or in the backyard, not for the first time in the woods.

Two compass facts from USGS help beginners:

• A compass needle points to magnetic north, which is not the same as true north. A diagram in the map margin shows the difference, called declination. USGS adds that the value printed on a map may not be current.
• Iron and steel objects affect compass readings. Stay away from knives, belt buckles, trucks and power lines when you take a reading.

For phone maps, save the area before you leave home. Many parks publish a map file or an official app with a download option. Pictured Rocks National Lakeshore, for example, asks visitors to save its brochure map to a phone before arrival because many places in the park have no cell service. Open the saved file once at home to make sure it works without a signal.

Common mistakes

• Trusting a phone with no backup. Batteries die and phones break.
• Using a general map app in a remote area. Park pages warn that these can give wrong routes.
• Learning the map after dark. Walk the campground in daylight.
• Skipping the contour interval. Without it, the elevation numbers mean nothing.
• Forgetting the group. Pick a meeting spot together and make sure everyone can find it on the map.
• Carrying a compass next to metal. Keep it away from knives, buckles and vehicles when you read it.

Frequently asked questions

Do you need a compass to camp in a campground?

Not for a typical drive-up campground with signs and a map. If you plan to hike beyond it, NPS lists a map, compass and GPS system among the 10 Essentials and says to learn how to use them first.

What is the best map for a first camping trip?

Start with the official park map and the campground map. Add a topographic map if you plan to walk off the main trails. Ask a ranger or check the park’s “Maps” page.

What does 1:24,000 mean on a map?

It is a scale. One unit on the map equals 24,000 of the same unit on the ground. USGS says that on this common series, one inch equals 2,000 feet.

Can you rely on a phone map?

Use it as one tool, not the only one. NPS recommends a paper backup and a spare battery, and many parks warn about weak signal.

Next step: build your navigation kit

Add three items to your checklist in the Planner: the park and campground maps, a saved offline map file, and a landmark list for your campsite. Do the landmark walk when you arrive, in daylight.